ML23241A744

7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-16, Drawing 441286, Revision 11, Sheet 1, Electrical Logic Diagram 4160 Volt Bus Section F Automatic Transfer

ML23241A744
Person / Time
Site:	Diablo Canyon
Issue date:	05/25/2023
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML23241A052	List: DCL-23-044, 7 to Updated Final Safety Analysis Report, Chapter 9, Figure 9.4-10, Drawing 512904, Revision 15, Mechanical Air Monitoring Technical Support Center and Post-Accident Sampling System Air Flow Diagrams ML23241A053 ML23241A054 ML23241A055 ML23241A056 ML23241A057 ML23241A058 ML23241A059 ML23241A060 ML23241A061 ML23241A062 ML23241A063 ML23241A064 ML23241A065 ML23241A066 ML23241A067 ML23241A068 ML23241A069 ML23241A070 ML23241A071 ML23241A072 ML23241A073 ML23241A074 ML23241A075 ML23241A076 ML23241A077 ML23241A078 ML23241A079 ML23241A080 ML23241A081 ML23241A082 ML23241A083 ML23241A084 ML23241A085 ML23241A086 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044
Download: ML23241A744 (1)

Text

START-UPTRANSF VOLT ( 59 HF U I AUXTRANSF TRAINA BREAKER 52HFl31 AU X TRANSFBREAKER 152HFl31 SIS TEST IK808 l DIESEL GEN BREAKER (52HF71 MAIN GEN VOLTAGE (27YG21 25KVOISCSWOPEN START - UPTR ANSFBKR OVERCURRENT STSIK60!ll TRAINA STSIK60!l l

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STSIK60::J)

TRAINA OFF SITE 500KV L EH STANDBY START -UP rp rrt' SYSTEM e~+1'1-- - - -~- - AUX TR~NSF N O . ~ S T A ~ T - UP TRANSF m,

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TRAINA li.2

@ 2 27 G2 BUSE D,Gt BUSES H A

BUSE )s2HGl5 D 3

}--A MAIN GENERATOR )s2HF13 su! Es 27!Fu CV2 SSYT59HFG j G& H 1

)s2HF14 )52HF7 \..._/

! T 4KV - BUS"F" T T j T

)s2HF!L )s2HF::l_ )s2HFlQ )s2HFH T)52HF12 )52HF!5 27HFB35Sv-, i e27HFB2 27HFB 180.8SEC 4SEC mm Q Q PARTIAL SCHEHATIC

.i: ,Q, 0 0 COMPC\o/P 5" REFERENCES DWG NO .

I. LOG ICD IAGRAMSYMBOLS ___________________________________ l::l.125 SCHEM D IAG 4160V BUS SECT F AUTO TRANSFER _______________ .HU52 SLM& R 4160V SYSTEM SHEET N0.2 _________________________ _41122'.:!

4, SCHEM OIAG AUX TRANSFORMER CKT BREAKER __________________ .HU !!'.:!

5. SCHEH DIAG STANDBY START - UP TRANSFORMER CU BREAKER ______ .1.1U.15

6. SCHEMDIAG4160YDIESELGENERATORCIRCUITBREAKER ________ ,19fi216 7, LOG I C OIAGRAMAU X ILJARY FEEDWATERP UMPS _________________ lQ2!lQQ

8. LOG I C D IAGRAMAU X ILIARYSALTWATERPUMPS ________________ 1Q219Q 01.o*

9. LOG IC D IAGRAM CENTRIFUGAL CHARGING PUMPS ________________ 10218'.:!

10. LOGICDIAGRAMCOMPONENTCOOLJNGWATERPUMP _______________ !Q 2192 t..1""7 I I. LOG I C D IAGR AM CON TA I NMENT FAN COOLERS -------------------10 219!

12. LOG IC DIAGRAM SAFETY INJECT I ONPU MPS ____________________ lQ219!1

13. ELECTRICALDEVICELJST _________________________________ Q5QQll

14. SCHEMDIAGDIESEL GENERATORCONTRQL _____________________ _19fi,21l

15. SCHEM D IAG DIESEL GENERATOR CONTROL _____________________ .196211l.

NOTES I. i~n~c6~~~g~f o~Rio 0 6~~~~ 0 Lb~ I~E6I lcR~ DENOTES 2 * !~L T~~E Ml7~ I g~~~6L ~6!~~ 5 LJNt~~s M~g~:6 g~~rneiI/RE

3. FORSETTlNGSONELECTR!CALOEYICESSEEREF 13 OEYlCENOTATJONS INDIC ATE THEOUTPUTOEYICE ALL SAFETY INJECT ION SYS TEMISI SI SIG NALS ARE FROM TRAINA NUCLEAR SAFETY RELATED KEY DWG . SECTION _ 3 _

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